Fix typo in phpdoc. props belloswan. fixes #24217.

git-svn-id: http://core.svn.wordpress.org/trunk@24124 1a063a9b-81f0-0310-95a4-ce76da25c4cd
delete_user_setting() and remove_action() were getting called with too many args. props rlerdorf. see #24210.



git-svn-id: http://core.svn.wordpress.org/trunk@24125 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Required arguments can't follow optional arguments.

Make required arguments optional in confirm_blog_signup().

Mark arguments as required in _future_post_hook(), the walker method display_element(), get_author_link() (deprecated), and the WP_Widget constructor.

props rlerdorf.
see #24210.



git-svn-id: http://core.svn.wordpress.org/trunk@24126 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Terms list table:
 * Don't call single_row() with an undeclared and unused $taxonomy argument.
 * Don't define optional parameters before required parameters in the _rows() method. Make them required.
 * Move empty( $terms ) check above other operations. This function was improperly returning an else case until [24123].

props rlerdorf.
see #24210.



git-svn-id: http://core.svn.wordpress.org/trunk@24127 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove an extra argument passed to get_the_content() in the deprecated the_content_rss().

props rlerdorf.
see #24210.



git-svn-id: http://core.svn.wordpress.org/trunk@24128 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Variables passed by reference do not need to be set first.

props kovshenin.
see #24222.



git-svn-id: http://core.svn.wordpress.org/trunk@24129 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Better logic for preg_match() calls in ms-functions.php. fixes #24222.



git-svn-id: http://core.svn.wordpress.org/trunk@24130 1a063a9b-81f0-0310-95a4-ce76da25c4cd